SKU: MJXS-14210B | Brand: MJX | Product: MJX Front Upper Swing Arm The MJX 14210B Front Upper Suspension Arms consist of two pieces engineered for the MJX 14210B model. Constructed from robust materials, these arms deliver reliable suspension support for off-road conditions. They maintain vehicle stability during aggressive driving while remaining straightforward to install and replace. The contemporary styling complements the RC car's appearance.